From 619613e2d65cc339e3950483916ce29ed675b4fc Mon Sep 17 00:00:00 2001
From: Waylan Limberg <waylan@gmail.com>
Date: Thu, 16 Jun 2011 05:37:46 -0400
Subject: [PATCH] Fixed #22. Horizontal rules now work in a few more crazy edge
 cases. Who actualy useses these? Anyway, we now match markdown.pl.

---
 markdown/blockprocessors.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/markdown/blockprocessors.py b/markdown/blockprocessors.py
index 26959322a..7223da44a 100644
--- a/markdown/blockprocessors.py
+++ b/markdown/blockprocessors.py
@@ -460,7 +460,7 @@ def run(self, parent, blocks):
 class HRProcessor(BlockProcessor):
     """ Process Horizontal Rules. """
 
-    RE = r'[ ]{0,3}(?P<ch>[*_-])[ ]?((?P=ch)[ ]?){2,}[ ]*'
+    RE = r'[ ]{0,3}((-+[ ]{0,2}){3,}|(_+[ ]{0,2}){3,}|(\*+[ ]{0,2}){3,})[ ]*'
     # Detect hr on any line of a block.
     SEARCH_RE = re.compile(r'(^|\n)%s(\n|$)' % RE)
     # Match a hr on a single line of text.